Modulator arrangement and method for fabricating a modulator arrangement

The invention relates to a modulator arrangement, comprising at least a first and a second electro-optical Mach-Zehnder modulator (21-24), wherein at least one optical waveguide of the first Mach-Zehnder modulator (21, 24) crosses at least one optical waveguide of the second Mach-Zehnder modulator (22, 23).The invention also relates to a method for fabricating a modulator arrangement.